CN112152272A - High-power lithium battery charging chassis - Google Patents
High-power lithium battery charging chassis Download PDFInfo
- Publication number
- CN112152272A CN112152272A CN201910569574.3A CN201910569574A CN112152272A CN 112152272 A CN112152272 A CN 112152272A CN 201910569574 A CN201910569574 A CN 201910569574A CN 112152272 A CN112152272 A CN 112152272A
- Authority
- CN
- China
- Prior art keywords
- power supply
- charging
- chassis
- switching power
- indicator lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a high-power lithium battery charging chassis, is divided into two through the structure with traditional stage lamps and lanterns that charge, separates out charging control panel, switching power supply, pilot lamp circuit board alone, forms an independent, can charge one to many, can show the individual of charged state, great reduction the purchase cost and the cost of charging of traditional stage lamps and lanterns that charge, give the bigger design space of traditional stage lamps and lanterns that charge in the aspect of volume and heat dissipation simultaneously.
Description
The invention belongs to the field of charging stage lamps, and particularly relates to the field of a high-power lithium battery charging chassis.
Background
With the development of lithium battery technology, rechargeable living goods are more and more widely used in daily life, for example, the most common charging points of mobile phones and LED flashlights in life are low power and low charging voltage (about 5V), and one charging wire is adopted for direct charging. Along with the extension of the technology, more and more high-power civil and industrial products are added into the society, such as an LED stage lamp with a rechargeable battery, and the difference between the high-power commercial and industrial products and a mobile phone and an LED flashlight is that the power is high and the charging voltage is large (about 24V), but the charging of the rechargeable LED stage lamp in the current market is a direct charging mode connected with the commercial power, and the charging mode requires that the rechargeable LED stage lamp is equipped with a rechargeable battery and a complete charging control and display module, so that the volume and the cost are greatly increased.
The base of the electric kettle is a daily product in life, the mode that the base and the heating plate are separated enables the electric water to be used and heated very conveniently, and the kettle body and the base of the same brand and the same power can be used universally.
The charging mode of the existing high-power chargeable stage lamp is innovated and optimized by combining the charging design principle of a mobile phone and an LED flashlight and the sectional heating design of a base of an electric kettle, and the problem to be solved by technical personnel in the field is solved.
Disclosure of Invention
One of the objectives of the present invention is to provide a high-power lithium battery charging chassis, which is implemented by transferring essential elements such as a charging control panel and a switching power supply inside an original rechargeable stage light fixture into the charging chassis, so that the rechargeable stage light fixture matched with the charging chassis has a smaller volume, a lighter weight and less heat generation compared with the original light fixture, and the functions and the use of the rechargeable stage light fixture are not affected at all.
The invention also aims to provide a high-power lithium battery charging chassis, which realizes the convenience and practicability of utilizing the electric kettle base connector, realizes that a plurality of chargeable stage lamps can share one charging chassis for charging, and greatly reduces the cost of customers.
The purpose of the invention is realized by the following technical scheme:
a lithium battery charging chassis of a high-power lithium battery charging chassis comprises a shell, a charging control panel, a switching power supply, an electric kettle base connector, a fixing part, a commercial power interface assembly and stand legs; the shell is provided with a commercial power interface assembly mounting hole and an electric kettle base connector mounting hole; the commercial power interface assembly is exposed out of the commercial power interface assembly mounting hole and is electrically connected with the switching power supply; the electric kettle base connector is exposed out of the electric kettle base connector mounting hole through the fixing piece; the charging control board and the switching power supply are arranged in a cavity formed by the shell; the charging control board is respectively and electrically connected with the switching power supply and the electric kettle base connector; the standing foot is fixed at the bottom of the shell and used for supporting the shell.
Further, still include pilot lamp control panel and pilot lamp plate, the pilot lamp control panel respectively with pilot lamp plate, charging control panel electricity are connected.
Further, the indicator light control board is arranged in a cavity formed by the shell; there are a plurality of pilot lamps on the pilot lamp plate, be equipped with the pilot lamp mounting hole on the casing, the pilot lamp is followed expose in the pilot lamp mounting hole.
Further, the pilot lamp control panel includes 5V supply circuit, input voltage detection circuit, battery voltage detection circuit, pilot lamp control chip, 5V supply circuit is the pilot lamp chip power supply, input voltage detection circuit is used for detecting whether switching power supply output voltage is normal, battery voltage detection circuit is used for detecting the voltage of battery, pilot lamp control chip is used for receiving input voltage detection circuit, battery voltage detection circuit's signal and corresponds control the bright of pilot lamp goes out on the pilot lamp plate.
Furthermore, the commercial power interface component comprises a commercial power input interface, a commercial power output interface and a fuse tube.
Further, the switching power supply belongs to an AC/DC switching power supply.
Further, the AC/DC switching power supply is a switching power supply with specification AC input of 100 and 240V/DC output of 24V.
Further, the shell is provided with heat dissipation holes.
Further, the shell consists of an upper cover and a lower cover, and the upper cover and the lower cover are fixed together through a support column.
Furthermore, the side of upper cover is equipped with the mounting hole of commercial power interface subassembly, the surface of upper cover is equipped with the clearance hole, the surface of lower cover is equipped with the louvre, the foot of standing is fixed in the bottom of lower cover.
Compared with the prior art, the effective effect of the technical scheme is as follows:
1-the rechargeable stage lamp does not need a switching power supply, a charging control module and a display module due to the optimized design of the charging chassis, so that the cost of the rechargeable stage lamp is greatly reduced, the size of the original rechargeable stage lamp is reduced, the heat dissipation is reduced, and the design space of the original rechargeable stage lamp is greatly increased.
2-one charging chassis component can be used for a plurality of chargeable stage lamps, so that the total cost of the plurality of chargeable stage lamps is greatly reduced.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an exploded perspective view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a circuit diagram of a charging control board of the 24V embodiment.
Fig. 5 is a circuit diagram of an indicator light control board of the 24V embodiment.
Fig. 6 is a circuit diagram of the indicator panel of the 24V embodiment.
The reference numbers in the figures illustrate: 1-a shell; 11-upper cover; 111-indicator light mounting holes; 112-mounting holes for the base connector of the kettle; 113-a column master; 114-clearance holes; 12-lower cover; 121-heat dissipation holes; 13-support column one; 14-a clearance hole fixing frame; 2-a kettle base connector; 21-a first fixing part; 22-a second fixing piece; 3-a charging control board; 31-support column two; 4-indicator light control panel; 5-indicator light panel; 51-an indicator light; 6-a switching power supply; 7-a mains interface component; 8-standing the feet.
Detailed Description
The innovation point of the invention is further explained below with reference to the drawings and the embodiments.
As shown in fig. 1-3, a high-power lithium battery charging chassis comprises a shell (1), a charging control panel (3), a switching power supply (6), an electric kettle base connector (2), a first fixing part (21), a second fixing part (22), a mains supply interface assembly (7) and a stand pin (8); the shell (1) is provided with a commercial power interface component mounting hole and an electric kettle base connector mounting hole (112); the commercial power interface assembly (7) is arranged in the corresponding hole position and exposed out of the mounting hole, and the commercial power interface assembly (7) is electrically connected with the switching power supply (6); the electric kettle base connector (2) is clamped and fixed in the middle by the first fixing part (21) and the second fixing part (22), then the first fixing part and the second fixing part are installed in an electric kettle base connector installation hole (112) through a post nut (113) on the surface of the shell (10) and exposed out of the installation hole, the charging control board (3) and the switching power supply (6) are respectively fixed on a clearance hole fixing frame (14) in a cavity formed by the shell (1), the charging control board (3) is respectively electrically connected with the switching power supply (6) and the electric kettle base connector (2), and the stand foot (8) is fixed at the bottom of the shell (1) and used for supporting the shell (1).
As a preferred embodiment, the charging device further comprises an indicator lamp control board (4) and an indicator lamp board (5), wherein the indicator lamp control board (4) is electrically connected with the indicator lamp board (5) and the charging control board (3) respectively, and the addition of the indicator lamp control board (4) and the indicator lamp board (5) facilitates the display of the indicator lamp to know the current charging state of the charging object, such as charging, full charging and the like.
Specifically, the indicator light control panel (4) is fixed on the clearance hole fixing frame (14) through a second support column (31) and is arranged below the charging control panel (3); the indicator lamp plate (5) is fixed on the inner surface of a cavity formed by the shell (1); meanwhile, the indicator lamp plate (5) is provided with a plurality of indicator lamps (51), the shell (1) is provided with indicator lamp mounting holes (111), and the indicator lamps (51) are exposed from the indicator lamp mounting holes (111).
As a preferred implementation mode, the commercial power interface assembly (7) comprises a commercial power input interface, a commercial power output interface and a protective tube, the interface is adopted, the packaging and the maintenance are more convenient, the whole shell (1) does not need to be disassembled for inspection and replacement when problems are caused by a simple power line, and the power line can be packaged independently when the high-power lithium battery charging chassis is packaged.
As a preferred implementation mode, the switching power supply (6) belongs to an AC/DC switching power supply type, and specifically can be a switching power supply with the specification of AC input 100 and 240V/DC output 24V.
As a preferred embodiment, the bottom of the shell (10) is provided with heat dissipation holes (121), and as the cavity of the shell (1) contains the switching power supply (6), the indicator lamp control panel (4) and the indicator lamp panel (5), which are all electronic components, heat can be dissipated during operation, and the heat dissipation holes (121) are more convenient for discharging the heat in the shell (1).
As a preferred embodiment, the shell (1) is composed of an upper cover (11) and a lower cover (12), the upper cover (11) is in a cover shape, the lower cover (12) is in a flat plate shape, the upper cover (11) and the lower cover (12) are fixed at two ends of a first support column (13), and the first support column (13) ensures the strength of the whole shell. Specifically, the side surface of the upper cover (11) is provided with a mounting hole of the commercial power interface component (7) for mounting the commercial power interface component (7); the surface of the upper cover (11) is provided with a clearance hole (114) for avoiding the supporting legs of the charging lamp; the surface of the lower cover (12) is provided with heat dissipation holes (121), so that the overall appearance is not influenced while heat dissipation is realized; the standing foot (8) is arranged at the bottom of the lower cover (12) and is used for supporting the whole charging chassis.
As shown in fig. 4-6, the charging control board (3) has a charging circuit, which is mainly used for charging the lithium battery, and the charging control board (3) has 3 electrical connection interfaces, i.e., JP10 interface, J3 interface and J2 interface; the JP10 interface is electrically connected with a switching power supply; the J3 interface is electrically connected with the J2 interface of the indicator light control panel; the J2 interface is electrically connected with the electric kettle base connector (2).
Indicator control board (4) mainly used control pilot lamp (51) the bright state of going out, the purpose is the charged state that shows the lamps and lanterns that charge, indicator control board (4) include 5V supply circuit, input voltage detection circuit, battery voltage detection circuit, indicator control chip, 5V supply circuit supplies power for indicator control chip, input voltage detection circuit is used for detecting whether switching power supply output voltage is normal, battery voltage detection circuit is used for detecting the voltage of battery, indicator control chip is arranged in receiving the voltage of AD1 point in the input voltage detection circuit, the voltage of AD2 point in the battery voltage detection circuit, thereby correspond the bright of pilot lamp (51) on control indicator lamp board (5) and go out according to predetermined setting.
The indicator lamp control board (4) is provided with a J2 interface and a J3 interface, the J2 interface of the indicator lamp control board is electrically connected with the J3 interface of the charging control board (3), and the J3 interface of the indicator lamp control board is electrically connected with the SWD1 interface of the indicator lamp board (4).
The indicator lamp panel (5) is mainly used for receiving a control signal sent by the indicator lamp control panel, so that the corresponding indicator lamp (5) is turned on or off; the indicator lamp panel comprises a light emitting diode, a resistor and an SWD1 interface, and the SWD1 interface is electrically connected with a J3 interface on the indicator lamp control panel (4).
In this embodiment, the indicator light control board (4) and the indicator light board (5) are 2 separate circuit boards, but those skilled in the art can understand that, because the indicator light board (5) is only an extremely simple circuit of several indicator lights (51), the circuit of the indicator light board (5) can be directly integrated on the indicator light control board (4) during design, and only the structural requirement that the indicator lights (51) are exposed from the indicator light mounting holes (111) on the housing (1) is satisfied.
In the first embodiment, when the specification of the switching power supply is input AC 100-.
When the high-power lithium battery charging chassis normally works, the charging chassis is connected with a mains supply through a mains supply interface assembly (7), a switching power supply (6) converts the mains supply into 24V direct current, then the current enters a charging control panel (3) through a JP10 interface of the charging control panel (3), then the current enters an electric kettle base connector (2) through a J2 interface of the charging control panel (3), and when a charging lamp is placed on the charging chassis provided by the invention, the current enters a 21V lithium battery of the charging lamp to be charged.
Because the indicator light control board (4) is electrically connected with the charging control board (3) through a J2 interface, an indicator light control chip U10 on the indicator light control board (4) judges whether the output of the switching power supply is 24V or not by receiving the voltage of AD2 in the input voltage detection circuit, namely whether the switching power supply works normally or not, if the output of the switching power supply is not 24V, the indicator light control chip U10 sends out an indicator light (51) control signal according to preset setting, the indicator light control signal is transmitted to the indicator light board (5) through the J3 interface, and the indicator light (51) on the indicator light board (5) is correspondingly turned on or off; meanwhile, the battery voltage detection circuit detects whether the voltage value at the AD1 is 21V or not, the voltage value is sent to the indicator light control chip U10, the indicator light control chip U10 sends preset different indicator light control signals according to the fact that the voltage value is smaller than 21V or equal to 21V, the indicator light control signals are transmitted to the indicator light plate (5) through the J3 interface, and the indicator light (51) on the indicator light plate (5) is correspondingly turned on and off.
In the present embodiment, the model number of the charging control chip U10 is M0518LD2AE, and the manufacturer is taiwan new Tang technology.
Embodiment two, when the lithium battery voltage of the charging stage lamp is other voltages:
it can be understood by those skilled in the art that, when the 24V switching power supply is described in the first embodiment, the working process of the high-power lithium battery charging chassis is changed only by changing the output voltage of the switching power supply and the parameter setting of the chip when the lithium battery of the charging stage lamp is at other voltages, and therefore, the related technical solutions are still within the scope of the present invention.
The utility model provides a high-power lithium battery charging chassis, is divided into two through the structure with traditional stage lamps and lanterns that charge, separates out charging control panel, switching power supply, pilot lamp circuit board alone, forms an independent, can charge one to many, can show the individual of charged state, great reduction the purchase cost and the cost of charging of traditional stage lamps and lanterns that charge, give the bigger design space of traditional stage lamps and lanterns that charge in the aspect of volume and heat dissipation simultaneously.
The above examples are only for further illustration of the technical solution of the present invention, and do not limit the protection scope of the present invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (10)
1. A high-power lithium battery charging chassis is characterized by comprising a shell, a charging control panel, a switching power supply, an electric kettle base connector, a fixing part, a mains supply interface component and stand legs; the shell is provided with a commercial power interface assembly mounting hole and an electric kettle base connector mounting hole; the commercial power interface assembly is exposed out of the commercial power interface assembly mounting hole and is electrically connected with the switching power supply; the electric kettle base connector is exposed out of the electric kettle base connector mounting hole through the fixing piece; the charging control board and the switching power supply are arranged in a cavity formed by the shell; the charging control board is respectively and electrically connected with the switching power supply and the electric kettle base connector; the standing foot is fixed at the bottom of the shell and used for supporting the shell.
2. The high-power lithium battery charging chassis according to claim 1, further comprising an indicator lamp control board and an indicator lamp board, wherein the indicator lamp control board is electrically connected with the indicator lamp board and the charging control board respectively.
3. The chassis of claim 2, wherein the indicator panel is mounted within a cavity formed by the housing; there are a plurality of pilot lamps on the pilot lamp plate, be equipped with the pilot lamp mounting hole on the casing, the pilot lamp is followed expose in the pilot lamp mounting hole.
4. The chassis of claim 2, wherein the indicator lamp control board comprises a 5V power supply circuit, an input voltage detection circuit, a battery voltage detection circuit and an indicator lamp control chip, the 5V power supply circuit supplies power to the indicator lamp chip, the input voltage detection circuit is used for detecting whether the output voltage of the switching power supply is normal, the battery voltage detection circuit is used for detecting the voltage of the battery, and the indicator lamp control chip is used for receiving signals of the input voltage detection circuit and the battery voltage detection circuit and correspondingly controlling the on/off of the indicator lamp on the indicator lamp board.
5. The chassis of claim 1, wherein the commercial power interface assembly comprises a commercial power input interface, a commercial power output interface, and a fuse.
6. The chassis of claim 1, wherein the switching power supply is an AC/DC switching power supply.
7. The chassis of claim 6, wherein the AC/DC switching power supply is a switching power supply with specification AC input of 100 and 240V/DC output of 24V.
8. The high power lithium battery charging chassis according to claim 1, wherein the housing is provided with heat dissipation holes.
9. The high-power lithium battery charging chassis according to claim 1, wherein the housing is composed of an upper cover and a lower cover, and the upper cover and the lower cover are fixed together through a support column.
10. The chassis of claim 9, wherein the side of the top cover is provided with holes for installing the commercial power interface module, the surface of the top cover is provided with clearance holes, the surface of the bottom cover is provided with heat dissipation holes, and the stand bar is fixed at the bottom of the bottom cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569574.3A CN112152272A (en) | 2019-06-27 | 2019-06-27 | High-power lithium battery charging chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569574.3A CN112152272A (en) | 2019-06-27 | 2019-06-27 | High-power lithium battery charging chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112152272A true CN112152272A (en) | 2020-12-29 |
Family
ID=73868826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910569574.3A Pending CN112152272A (en) | 2019-06-27 | 2019-06-27 | High-power lithium battery charging chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112152272A (en) |
-
2019
- 2019-06-27 CN CN201910569574.3A patent/CN112152272A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002304904A (en) | Led lighting system | |
| EP2253879A1 (en) | Lamp assembly including a lamp device detachable from a stand unit for serving as a torch light | |
| WO2020057521A1 (en) | Illumination lamp having sensor and sensor thereof | |
| CN209608362U (en) | Outdoor portable power supply with positioning function | |
| CN210156944U (en) | High-power lithium battery charging chassis | |
| CN112152272A (en) | High-power lithium battery charging chassis | |
| CN210771819U (en) | Assembled lamp | |
| CN102954447B (en) | Power supply input structure of down lamp LED (Light-Emitting Diode) module consistent with zhaga standard | |
| CN208620083U (en) | It is a kind of with mobile power source, flashlight, function of desk lamp modular unit | |
| CN210800959U (en) | Stage lamp with wireless charging base | |
| CN102913768B (en) | A kind of Multifunctional new-energy combination lamp | |
| CN107101159B (en) | Desk lamp | |
| CN220892038U (en) | Lamp and photoelectric module | |
| CN210800960U (en) | Stage lamp with charging base | |
| CN209340913U (en) | A kind of illuminator of assembling | |
| US8678608B2 (en) | Lamp device | |
| CN208735301U (en) | LED lamp | |
| JP2012028129A (en) | Portable lamp | |
| CN218442011U (en) | Detachable touch human body induction lamp | |
| CN202188422U (en) | External battery type LED bulb | |
| CN214094243U (en) | Light filling lamp with charging function | |
| CN206076982U (en) | Automobile-used floating charger | |
| CN112146026A (en) | Stage lamp with charging base | |
| JP2015002006A (en) | Portable light radiation device | |
| CN219718547U (en) | DC light modulation device with power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |